Limit Switches - Limit Type (PS42L) Plastic Body IP65 Double Insulation Degree of protection IP65 Reinforced UL-V thermoplastic fiber-glass body Positive Opening Operation Minimum Actuation Force/Torque Minimum Force to achieve Positive Opening Operation Precise operating points (consistency) Immune to electromagnetic disturbances Zb type contact blocks Current Ith = 1A Rated insulation voltage Ui = 5V UL, CSA, CE Conform with IEC 947-5-1 (EN 6947-5-1) Product Description They are developed in order to be used for following operations: Presence/Absence Positioning and travel limit Objects passing/counting Ordering Key Body Cable Gland Contact block Head type Material of body and head Options PS42L-PS11RT-T Description of the key codes Cable Gland M M2 P PG13.5 B PG11 A M16 N 1/2 NPT Contact block O11 1NO+1NC overlap slow(+) S2 2NC snap(+) S11 1NO+1NC snap(+) T2 2NC slow(+) T11 1NO+1NC slow(+) T2 2NO slow Material of body and head T Thermoplastic body and Thermoplastic head Options no option Head type L3 Adj. square 3 (.12 ) steel rod LEVER LA Adj. Ø3 (.12 ) rod LEVER stainless steel rod LB Nylon actuator with stainless steel spring LF Adj. fiberglass rod LEVER Ø3 (.12 ) LG Adj. fiberglass rod LEVER Ø6 (.24 ) LN Adj. nylon rod LEVER LP Multidir. nylon actuator with stainless steel spring LS Stainless steel spring multidir actuator LW Stainless steel spring multidir actuator (cat Whisker) LZ Stainless steel spring actuator P Metal plain PLUNGER PH Metal PLUNGER + gasket PR Metal roller PLUNGER R1 Adj. LEVER with nylon roller RH Plastic roller LEVER on metal PLUNGER (left) RJ Plastic roller LEVER on metal PLUNGER + gasket (left) RT Nylon roller LEVER W Ø5 (1.97 ) rubber roller LEVER W1 Adj. LEVER with Ø5 (1.97 ) rubber roller 1 Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 1128
Technical Data Standards IEC 6947-1, IEC 6947-5-1, EN 6947-1, EN 6947-5-1, UL58 and CSA C22-2 n 14 Certifications Approvals UL CSA Air temperature near the device - during operation -25 C +7 C/-13 F...+158 F - for storage -3 C +8 C/-22 F...+176 F Climatic withstand According to IEC 68-2-3 and salty mist according to IEC 68-2-11 Mounting positions All positions are authorized Shock withstand (according to IEC 68-2-27 and 668-2-27) (1/2 sinusoidal shock for 11ms) no change in contact position 5g/1.76oz (except for PS42L with head type W, W1: 25g) Resistance to vibrations (acc.to IEC 68-2-6 and EN 668-2-6) 25g/.88oz (1 5Hz) no change in position of contacts greater than 1µs Protection against electrical shocks (according to IEC 536) Class II Degree of protection (according to IEC 529 and EN 6529) IP65 Consistency (measured over 1 milion operations).1mm/.4 (upon closing point) Electrical Data Rated insulation voltage U i -according to IEC 6947-1 and EN 6947-1 5V (degree of pollution 3) -according to UL 58, CSA C22-2 n 14 A 6 Q6 Rated impulse withstand voltage Uimp (according to IEC 6947-1 and EN 6947-1) 6kV Conventional enclosed thermal current Ithe (according to IEC 6947-1 and EN 6947-5-1) (θ 4 C/14 F) 1A Short-circuit protection - gg type fuses 1A Rated operational current Ie / AC-15 - acc.to IEC 6947-5-1 24VAC (5/6Hz) 1.A 13VAC (5/6Hz) 5.5A 23VAC (5/6Hz) 3.1A 24VAC (5/6Hz) 3.A 4VAC (5/6Hz) 1.8A - acc.to UL 58, CSA C22 n 14 A 6 Ie / DC-13 - acc.to IEC 6947-5-1 24VDC 2.8A 11VDC.6A 25VDC.27A - acc.to UL 58, CSA C22 n 14 Q 6 Electrical durability (according to IEC 6497-5-1 annex C) Utilization categories AC-15 and DC-13 (see curves and value below) - max. switching frequency Cycles/h 36 - load factor.5 Connecting data of contact blocks Connecting terminals M3.5 (+,-) pozidriv 2 screw with cable clamp Connecting capacity 1 or 2 x mm 2 / AWG.5mm 2 / AWG 2 to 2.5mm 2 / AWG 14 Terminal marking According to EN 513 Positivity Contacts with positive opening operation as per IEC 6947-5-1 chapter 3 Diagram for snap action contact: Millions of operating cycles 5 3 2 1.5.3.2 23-24 4 13 48 12-24 Diagram for slow action contact: Millions of operating cycles 5 3 2 1.5.3.2 23 13 48 12-24 Electrical durability for DC-13 utilization category Power breaking for a durability of 5 million operating cycles Snap action Slow action Voltage 24V 9.5W 12W Voltage 48V 6.8W 9W Voltage 11V 3.6W 6W.1.2.3.5 1 2 3 5 1 Current (A).1 1 2 3 5 1 Current (A) Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 1128 2
Limit Switches - Limit Type (PS42L) Plastic Body IP65 Cable Gland P = one cable inlet PG13.5 cable gland M = one cable inlet M2x1.5 cable gland N = one cable inlet 1/2 NPT cable gland B = one cable inlet PG11 cable gland A = one cable inlet M16x1.5 cable gland Contact block (Zb type) 2 x Pg13.5 2 x Pg11 2 x M16x1.5 2 x M2x1.5 Ø4/.16 2/.79 22/.87 4/1.57 42/1.65 5/1.97 57/2.24 4/.16 46/1.81 12.5/.49 14/.55 33/1.3 S11 (1NO+1NC) Snap Action T2 (2NC) T11 (1NO+1NC) Non overlapping Slow action T2 (2NO) O11 (1NO+1NC) Overlapping S2 (2NC) Snap Action Ø8/.31 2/.79 66/2.6 12.5/.49.51.98.161 1.3 2.5 4.1.22inches.62.125.22inches 1.6 3.2 2.5.98.114.177.22inches 2.9 4.5 1.5.59 T2 T2 S2.59.122.22inches 1.5 3.1.55.22inches.94 1.3 2.4 1.4.157 4. Conformity / (NC) / Plain Plunger Max. Actuation speed.5m/s / 1.64ft/s Code Nylon plunger PS42L- PN-T Min. force or torque 15N / 3Nm Metal plunger PS42L- P-T 1.g / 3.527oz Metal pl. with dust prot. cup PS42L- PH-T 2/.79 25/.98 3 Ø11/.43 31/1.22 77/3.3 12.5/.49 3.5/.14 Conformity / (NC) / Roller Plunger Max. Actuation speed.3m/s /.98ft/s Code Metal roller PS42L- PR-T Min. force or torque 12N / 3Nm Nylon roller PS42L- P1-T 15.g / 3.74oz 39/1.54 Ø12.5/.49 3 31/1.22 2/.79 85/3.35 12.5/.49 5/.2.185 2.5 4.7.299 7.6.377inches 9.6mm.125.236 3.2 6..377inches 9.6mm 4.6.181.28.322.377inches 5.3 8.2 9.6mm 3..118 T2 T2 S2.118.232.377inches 3. 5.9 9.6mm.11.377inches.177 2.5 4.5 2.8 9.6mm.291 7.4.377inches 9.6mm.192.354.57 4.9 9. 14.5 21.mm.826inches.236.413.826inches 6. 1.5 21.mm 8.6.338.41.574.826inches 1.2 14.6 21.mm 5.4.212 T2 T2 S2.224.41.826inches 5.7 1.2 21.mm.28.826inches.338 5.1 8.6 5.3 21.mm.515 13.1 21.mm Conformity / (NC) / Plastic roller Max. Actuation speed 1.m/s / 3.28ft/s Code On plastic plunger PS42L- RL-T Min. force or torque 7N / 24Nm On metal plunger PS42L- RH-T 15.g / 3.74oz On metal pl. with dust prot. cup PS42L- RJ-T 17...23/ 29...35/.67...91 1.14...1.38 51/2. Ø22/.87 97/3.82 12.5/.49 6/.24.59 8.8 15..913 23.2 1.259inches 32.mm.417.728 1.259inches 1.6 18.5 32.mm 15.1.594.661.988 1.259inches 16.8 25.1 32.mm 9.4.37 T2 T2 S2.377.7 1.259inches 9.6 17.8 32.mm.354 1.259inches.574 8.814.6 9.2 32.mm.897 22.8 1.259inches 32.mm Conformity / (NC) / Adjustable plastic roller lever on metal plunger Max. Actuation speed 1.m/s / 3.28ft/s Code Standard PS42L- LR-T Min. force or torque 7N / 24Nm With dust protection cup PS42L- LO-T 11.g / 3.88oz 4 Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 1128
Conformity / (NC) / Ø18 (.71 ) Nylon roller lever Max. Actuation speed 1.5m/s / 4.92ft/s Code PS42L- RT-T Min. force or torque.1n /.32Nm 125.g / 4.49oz 69/2.72 Ø5/1.97 17.5/.69 115/4.53 51/2. 43.5/1.71 9/.35 36/1.42 17 31 47 Conformity / (NC) / Ø5 (1.97 ) Rubber roller lever Max. Actuation speed 1.5m/s / 4.92ft/s Code PS42L- W-T Min. force or torque.1n /.32Nm 145.g / 5.115oz 53/2.9 61/2.4 Ø18/.71 17.5/.69 17/4.21 Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 1128 5 3 T2 T2 S2 17 3 46 48.8/1.92 15.5/.61 5.5/.22 17 31 47 3 36/1.42 T2 T2 S2 Conformity / (NC) / Ø18 (.71 ) Roller bent lever Max. Actuation speed 1.5m/s / 4.92ft/s Code External PS42L- BE-T Min. force or torque.1n /.32Nm Internal PS42L- BR-T 125.g / 4.49oz 45.5...117.5/ 1.79...4.62 Ø18/.71 Ø18/.71 17.5/.69 99/3.9 17.5/.69 91.5...163.5/ 3.6...6.44 45/1.77 4/1.57 45.5/1.79 41/1.61 34/1.34 15/.59 5.5/.22 36/1.42 5.5/.22 42/ 1.65 17 31 47 17 31 47 17 3 46 Conformity / (NC) / Adjustable lever with Ø18 (.71 ) nylon roller Max. Actuation speed 1.5m/s / 4.92ft/s Code PS42L- R1-T Min. force or torque.1n /.32Nm 135.g / 4.762oz 51/2. Ø5/1.97 44.5/1.75 72.5...131/ 2.85...5.16 17.5/.69 118.5...177/ 4.66...6.97 32.5/1.28 9/.35 42/ 1.65 17 31 47 3 T2 T2 S2 3 T2 T2 S2 17 3 46 17 3 46 Conformity / (NC) / Adjustable lever with Ø5 (1.97 ) rubber roller Max. Actuation speed 1.5m/s / 4.92ft/s Code PS42L- W1-T Min. force or torque.1n /.32Nm 155.g / 5.467oz 3 T2 T2 S2 17 3 46
Limit Switches - Limit Type (PS42L) Plastic Body IP65 Cable Gland P = one cable inlet PG13.5 cable gland M = one cable inlet M2x1.5 cable gland N = one cable inlet 1/2 NPT cable gland B = one cable inlet PG11 cable gland A = one cable inlet M16x1.5 cable gland Contact block (Zb type) 2 x Pg13.5 2 x Pg11 2 x M16x1.5 2 x M2x1.5 Ø4/.16 2/.79 22/.87 4/1.57 42/1.65 5/1.97 57/2.24 4/.16 46/1.81 12.5/.49 14/.55 33/1.3 S11 (1NO+1NC) Snap Action T2 (2NC) T11 (1NO+1NC) Non overlapping Slow action T2 (2NO) O11 (1NO+1NC) Overlapping S2 (2NC) Snap Action 72.5...131/ 2.85...5.16 Ø5/1.97 17.5/.69 118.5...177/4.66...6.97 59...78/2.32...3.7 51...7/ 2....2.75 42/ 1.65 9/.35 17 31 47 3 T2 T2 S2 17 3 46 Conformity / (NC) / Adjustable lever with adjustable Ø5 (1.97 ) rubber roller Max. Actuation speed 1.5m/s / 4.92ft/s Code PS42L- W2-T Min. force or torque.1n /.32Nm 155.g / 5.467oz Conformity / (NC) / Nylon actuator with stainless steel spring Max. Actuation speed 1.5m/s / 4.92ft/s Code PS42L- LB-T Min. force or torque.1n / - 135.g / 4.762oz 124/4.88 124/4.88 8/.31 17.5/.69 8/.31 17.5/.69 17/6.69 17/6.69 39.5/ 1.55 Ø7/.27 44/ 1.73 39.5/ 1.55 Ø7/.27 44/ 1.73 17 31 19 17 31 19 21 3 T2 T2 S2 35 17 3 21 3 T2 T2 S2 35 17 3 Conformity / (NC) / Stainless steel spring actuator Max. Actuation speed 1.5m/s / 4.92ft/s Code PS42L- LZ-T Min. force or torque.1n / - 135.g / 4.762oz Max.177.5/6.99 5.5/.22 Ø3/.12 17.5/.69 Max. 223.5/8.8 36/ 1.42 17/6.69 42/ 1.65 17 31 47 3 T2 T2 S2 17 3 46 Conformity / (NC) / Adjustable rod lever Max. Actuation speed 1.5m/s / 4.92ft/s Code Stainless steel rod Ø3 (.12 ) PS42L- LA-T Min. force or torque.1n /.32Nm Fiberglass rod Ø3 (.12 ) PS42L- LF-T 13.g / 4.586oz Square steel rod 3 (.12 ) PS42L- L3-T 6 Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 1128
135/5.31 Max. 22.5/7.97 8/.31 Ø6/.24 17.5/.69 Max. 248.5/9.78 39.5/ 1.55 195/7.68 44/ 1.73 17 31 47 Conformity / (NC) / Adjustable Ø6 (.24 ) rod lever Max. Actuation speed 1.5m/s / 4.92ft/s Code Nylon rod PS42L- LN-T Min. force or torque.1n /.32Nm Fiberglass rod PS42L- LG-T 145.g / 5.115oz Ø1.2/.5 Ø6.3/.25 181/7.13 3 T2 T2 S2 17 3 46 12.5/.49 12 23 14 21 T2 T2 S2 12 25 14 13 12 22 Conformity / (NC) / Stainless steel spring Max. Actuation speed 1.5m/s / 4.92ft/s Code PS42L- LW-T Min. force or torque.12n / - 11.g / 3.88oz 115/4.53 Ø6.3/.25 161/6.34 12.5/.49 12 23 14 21 T2 T2 S2 12 25 14 13 12 22 Conformity / (NC) / Multidirectional stainless steel spring Max. Actuation speed 1.m/s / 3.28ft/s Code Nylon actuator PS42L- LP-T Min. force or torque.12n / - Stainless steel spring actuator PS42L- LS-T 115.g / 4.56oz 74/2.91 Ø24/.94 12/4.72 12.5/.49.35.9.78 2..22inches.39.22inches 1. 1.9.74 T2 T2.78.22inches 2..6.23.78.22inches 2..7.22inches 1.8 Conformity / (NC) / Pull action with ring Max. Actuation speed.5m/s / 1.64ft/s Code PS42L- N6-T Min. force or torque 3N / - 145.g / 5.115oz Accessories for Pull Wire Limit Switches OCC 8 MOR 5 RED 5 FUN 5 Stay bolt Rope Clamp Rope Eye Rope 5mm x 1m.2 x 328.8ft Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 1128 7
Utilization precautions Plain plunger Correct Incorrect Roller plunger or Roller lever 3 3 Correct 3 Incorrect Incorrect Correct Incorrect Incorrect 1 Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 1128
Utilization precautions Electrical connection and mounting Correct Incorrect Incorrect Maximum lenght application of pullwire head 16.4ft 16.4ft 16.4ft 16.4ft 16.4ft PS31: 16m/52.49ft max. PS31: 25m/82.2ft max. Adjustement Position adjustement of lever Position adjustement of lever and head Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 1128 11